38895012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 72

約数和(自身を含む): 109243680

約数和(自身を除く): 70348668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 2131, 3042, 4262, 4563, 6084, 6393, 8524, 9126, 12786, 18252, 19179, 25572, 27703, 38358, 55406, 57537, 76716, 83109, 110812, 115074, 166218, 230148, 249327, 332436, 360139, 498654, 720278, 747981, 997308, 1080417, 1440556, 1495962, 2160834, 2991924, 3241251, 4321668, 6482502, 9723753, 12965004, 19447506, 38895012]

約数ペア:

[(1, 38895012), (2, 19447506), (3, 12965004), (4, 9723753), (6, 6482502), (9, 4321668), (12, 3241251), (13, 2991924), (18, 2160834), (26, 1495962), (27, 1440556), (36, 1080417), (39, 997308), (52, 747981), (54, 720278), (78, 498654), (108, 360139), (117, 332436), (156, 249327), (169, 230148), (234, 166218), (338, 115074), (351, 110812), (468, 83109), (507, 76716), (676, 57537), (702, 55406), (1014, 38358), (1404, 27703), (1521, 25572), (2028, 19179), (2131, 18252), (3042, 12786), (4262, 9126), (4563, 8524), (6084, 6393)]